A2S1CSQ48VDC1.6

Relay Automotive Overview

The A2S1CSQ48VDC1.6 is a sealed SPDT automotive relay manufactured by CIT Relay and Switch, designed for 48VDC applications. It features a 40A contact rating and utilizes AgSnO2 contacts with a maximum switching voltage of 75VDC. The coil operates at 48VDC with a resistance of 90 ohms and consumes 1.6W of power. The unit includes a metal bracket and shroud with quick connect termination options.

Relay Automotive Feature Summary

• Sealed SPDT design suitable for automotive environments
• Large switching capacity up to 40A
• Small size and light weight construction
• Quick connect mounting available

Relay Automotive Applications

• Automotive electrical systems
• Lamp accessories
• Industrial control circuits

Relay Automotive Procurement Notes

Verify the specific suffix 'R' against official CIT documentation to confirm if it denotes a specific terminal configuration or packaging variant distinct from the base A2S1CSQ48VDC1.6 model. Ensure compatibility with 48VDC coil requirements and 40A load ratings for the intended application.

Relay Automotive Selection Notes

Select this component when a sealed SPDT relay is required for 48VDC automotive or industrial applications. Consider the 40A contact rating and quick connect termination for ease of installation. Verify that the 1.6W coil power consumption aligns with the system's power budget and thermal constraints.

Relay Automotive Part Context

This part belongs to the CIT A2 series of automotive relays, characterized by high switching capacity and compact dimensions. The series supports various coil voltages and contact arrangements, widely used in vehicle electronics and accessory control modules requiring reliable high-current switching.

Relay Automotive Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Cross-reference with CIT's official replacement guide or distributor databases for equivalent specifications.